| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.51 | 5.847% | $23.8262 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $203.55 | 11.250% | $226.4494 | $226.45 | $226.45 | $226.40 |
| Purchase #3 | $210.88 | 3.726% | $218.7374 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $45.44 | 10.287% | $50.1144 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $206.63 | 5.444% | $217.8789 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $164.34 | 9.756% | $180.373 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $76.56 | 7.310% | $82.1565 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $929.91 | $999.5358 | $999.54 | $999.55 | $999.50 | |